Biophysical Society 59th Annual Meeting Program Guide

2027-P os B oard B164 IMPACT OF COMPOSITION UPON ORDERED MEMBRANE DOMAIN(“RAFT”) FORMATION BY LIPIDS FROM PATHOGENIC BACTERIA. Zhen Huang 2028-P os B oard B165 STABILIZATION OF GLYCOSPHINGOLIPID DOMAINS BY PALMITOYL CERAMIDE IN UNSATURATED PHOSPHATIDYLCHOLINE BILAYERS. Abdullah Al Sazzad , J.Peter Slotte, Max Lönnfors 2029-P os B oard B166 COMPARISON OF LINE TENSION MEASUREMENT TECHNIQUES IN PHASE SEPARATED MULTI-COMPONENT LIPID MONOLAYERS. Juan TigreLazo , Joan C. Kunz, Vision Bagonza, Andrew H. Nguyen, Emil Eldo, Benjamin L. Stottrup 2030-P os B oard B167 THE AVERAGE AREA PER MOLECULE OF CHOLESTEROL/PC- LIPID BILAYERS: A REVIEW OF EXPERIMENTAL DATA AND A PHYSICALLY INSPIRED MODEL. Jonathan P. Litz , Sarah L. Keller 2031-P os B oard B168 CHOLESTEROL BILAYER DOMAIN IN PHOSPHOLIPID BILAYER MEMBRANES CAN BE DETECTED BY CONFOCAL MICROSCOPE. Marija Raguz, Nada Ilic, Suresh Kumar, Mariusz Zereba, Laxman Mainali , Witold K. Subczynski 2032-P os B oard B169 CORRELATED MOTION AND COMPLEX FORMATION OF LIPID-RAFT COMPONENTS ANALYZED BY HIGH-RESOLUTION SECONDARY ION MASS SPECTROMETRY. Monica M. Lozano , Jennifer S. Hovis, Frank R. Moss III, Krishna Kumar, Steven G. Boxer 2033-P os B oard B170 DOMAIN MORPHOLOGIES OF COMPLEX PHOSPHOINOSITIDE/LIPID LANGMUIR FILMS IN THE PRESENCE OF BIVALENT CATIONS. Katrice E. King , Arne Gericke 2034-P os B oard B171 CERAMIDE AND CHOLESTEROL EFFECTS ON PHOSPHOLIPID BILAYERS UNDER THE AFM: CHARACTERIZATION OF COMPLEX LIPID PHASES. Aritz B. García-Arribas, Jon V. Busto, Alicia Alonso, Felix M Goni 2035-P os B oard B172 END-PRODUCT DIACYLGLYCEROL ENHANCES ACTIVITY OF PHOSPHATIDYLINOSITOL PHOSPHOLIPASE C THROUGH CHANGES IN MEMBRANE LIPID DOMAIN STRUCTURE. Hasna Ahyayauch, Jesús Sot, M. Isabel Collado, Nerea Huarte, José Requejo- Isidro, Félix M. Goñi, Alicia Alonso 2036-P os B oard B173 LESSONS FROM KINETICS: ASSESSING NUANCES IN BILAYER PROPERTIES BY EXAMINING EQUILIBRATION. John D. Bell , Clinton S. McCleskey, Joseph Chen, Emma R. Moulton, Morgan M. Schwab, Holli K. Wiberg 2037-P os B oard B174 THE CHEMICAL POTENTIAL OF CHOLESTEROL REGULATES THE PRO-METASTATIC PHENOTYPE IN A CELL CULTURE MODEL OF BREAST CANCER. Artem G. Ayuyan , Fredric S. Cohen 2038-P os B oard B175 MEMBRANE RESISTANCE TO DETERGENT-INDUCED SOLUBILIZATION AS A MATTER OF PHYSICAL PHASE IN BINARY LIPID MIXTURES. Bruno Mattei , Ana David Cruz França, Karin Amaral Riske

Membrane Fusion (Boards B176-B199) 2039-P os B oard B176 ACTIN AND DYNAMIN CONTROL THE FATE OF THE FUSION INTERMEDIATE - THE Ω-PROFILE. Peter Wen 2040-P os B oard B177 THE MOLECULAR MECHANISM OF MONOLAYER SCISSION. Shachi Katira , Berend Smit 2041-P os B oard B178 LIPID TRANSFER KINETICS FROM NANOLIPOPROTEIN PARTICLES TO BICELLES. Robert Renthal , Ginny Lai, Kevin Munoz Forti 2042-P os B oard B179 DRUNKEN MEMBRANES: HOW DOES ETHANOL IMPACT FUSION OF VESICLES TO PLANAR LIPID BILAYERS? Brady Hunt , Jason R. Paxman, D. Coulson Huntington, Dixon J. Woodbury 2043-P os B oard B180 ROLE OF ELECTROSTATIC INTERACTIONS IN THE ANCHORING OF DENGUE E PROTEIN TO LIPID MEMBRANES. Juan M. Vanegas , David M. Rogers, Michael S. Kent, Susan B. Rempe 2044-P os B oard B181 CALCIUM SENSITIVE RING-LIKE OLIGOMERS OF SYNAPTOTAGMIN: IMPLICATIONS FOR REGULATION OF NEUROTRANSMITTER RELEASE. Shyam Krishnakumar 2045-P os B oard B182 education travel awardee VIRAL MEMBRANE FUSION AT SINGLE PORE RESOLUTION. Brett E. Alcott , Zhenyong Wu, Ben O’Shaughnessy, Erdem Karatekin 2046-P os B oard B183 EFFECT OF CHOLESTEROL DEPLETION ON HA DISTRIBUTION IN THE VIRAL MEMBRANE OF INFLUENZA. Rebecca A. Dunning , Marta K. Domanska, Kelly Dryden, Mark Yeager, Peter M. Kasson 2047-P os B oard B184 CHOLESTEROL AND INFLUENZA VIRAL FUSION MECHANISMS: USING STEROL ANALOGUES TO PROBE MECHANISM. Katarzyna E. Zawada , Dominik Wrona, Marta K. Domańska, Peter M. Kasson 2048-P os B oard B185 CHARACTERIZATION OF HIV-1 ENTRY SITE SPECIFICITY USING SINGLE-PARTICLE TRACKING. Chetan Sood , Mariana Marin, Gregory B. Melikian 2049-P os B oard B186 RECOGNITION OF LIPID DOMAIN BOUNDARIES BY THE HIV FUSION PEPTIDE IS AN ESSENTIAL STEP FOR HIV MEMBRANE FUSION. Sung-Tae Yang , Volker Kiessling, Lukas K. Tamm 2050-P os B oard B187 POST FUSION STRUCTURE OF THE TRANSMEMBRANE

DOMAIN OF THE EBOLA VIRUS SURFACE GLYCOPROTEIN. Jinwoo Lee , Lukas K. Tamm 2051-P os B oard B188

THE ROLE OF ACIDIC PH IN EBOLA MEDIATED CELL-CELL FUSION. Ruben Markosyan , Grigory Melikyan, Shan-Lu Liu, Fred Cohen

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Biophysical Society 59 th Annual Meeting, Baltimore, Maryland